aboutsummaryrefslogtreecommitdiff
path: root/include/net/announce.h
blob: 04a035f679aba726af9dd204b70f8ffa83c11645 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
 *  Self-announce facility
 *  (c) 2017-2019 Red Hat, Inc.
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */

#ifndef QEMU_NET_ANNOUNCE_H
#define QEMU_NET_ANNOUNCE_H

#include "qapi/qapi-types-net.h"
#include "qemu/timer.h"

struct AnnounceTimer {
    QEMUTimer *tm;
    AnnounceParameters params;
    QEMUClockType type;
    int round;
};

/* Returns: update the timer to the next time point */
int64_t qemu_announce_timer_step(AnnounceTimer *timer);

/* Delete the underlying timer */
void qemu_announce_timer_del(AnnounceTimer *timer);

/*
 * Under BQL/main thread
 * Reset the timer to the given parameters/type/notifier.
 */
void qemu_announce_timer_reset(AnnounceTimer *timer,
                               AnnounceParameters *params,
                               QEMUClockType type,
                               QEMUTimerCB *cb,
                               void *opaque);

void qemu_announce_self(AnnounceTimer *timer, AnnounceParameters *params);

#endif